Logic Masters Deutschland e.V.

• Normal Sudoku Rules apply.
• Digits cannot repeat within a cage.
• Normal Little Killer rules apply.
• Normal Arrow rules apply.
• Digits separated by a white dot have a difference of one while digits separated by a black dot are in a 1:2 ratio. Not all dots are given.
• The gray square contains an even digit.

The puzzle can be played here:

f-puzzles

Hope you enjoy the puzzle. Comments appreciated.